[{"data":1,"prerenderedAt":184},["ShallowReactive",2],{"profile":3,"work-nsl-silicon-hardware":14},{"name":4,"role":5,"tagline":6,"location":7,"contact":8},"Sankar Vema","AI Builder & Architect of Agentic Systems","I help enterprise leaders turn AI ambition into capability that actually ships.","India · open to global advisory engagements",{"email":9,"linkedin":10,"github":11,"blog":12,"twitter":13},"sankar.vema@gmail.com","https:\u002F\u002Fwww.linkedin.com\u002Fin\u002Fsankarvema\u002F","http:\u002F\u002Fsankarvema.github.io\u002F","http:\u002F\u002Fsankarvema.blogspot.com\u002F","https:\u002F\u002Ftwitter.com\u002Fsansvema",{"id":15,"title":16,"body":17,"context":154,"description":145,"domain":155,"draft":156,"extension":157,"hero":158,"impact":159,"meta":160,"navigation":161,"path":162,"role":163,"scale":164,"seo":165,"slug":166,"stack":167,"status":175,"stem":176,"tags":177,"year":182,"__hash__":183},"work\u002Fwork\u002Fnsl-silicon-hardware.md","NSL Custom Silicon and Hardware Interfacing Layer",{"type":18,"value":19,"toc":144},"minimark",[20,25,29,33,36,40,63,67,123,127,130,133],[21,22,24],"h2",{"id":23},"the-mandate","The mandate",[26,27,28],"p",{},"The Natural Solution Language program did not stop at software. I led its descent to\nhardware: designing a custom microprocessor tuned for the NSL model of execution, and\na hardware-interfacing layer that let NSL-defined solutions drive real machines. This is\nthe rarest span an architect gets to own, from a language grammar at the top to custom\nsilicon at the bottom, in one coherent program.",[21,30,32],{"id":31},"the-problem","The problem",[26,34,35],{},"A language that compiles to a general-purpose CPU inherits every assumption that CPU was\ndesigned around. If the whole point of NSL is a different way of expressing and running\nsolutions, then at some altitude the general-purpose substrate stops being neutral and\nstarts being a tax. The question was whether NSL execution deserved silicon designed for\nit, and whether that silicon could actually reach the field: drones, robots, IoT nodes and\nAR\u002FVR devices, not just a lab bench.",[21,37,39],{"id":38},"the-system","The system",[41,42,43,51,57],"ul",{},[44,45,46,50],"li",{},[47,48,49],"strong",{},"Custom microprocessor (chipset) design."," A processor architecture designed around the\nNSL execution model rather than retrofitted to it, taken through design into fabricated silicon.",[44,52,53,56],{},[47,54,55],{},"Hardware-interfacing layer."," The bridge between compiled NSL and physical devices, so a\nsolution expressed in the language could actuate and sense real hardware.",[44,58,59,62],{},[47,60,61],{},"Production across device classes."," The layer was carried from prototype to production\nacross drones, robots, industrial IoT and AR\u002FVR, proving the stack held under the messiness\nof real devices, not just simulation.",[21,64,66],{"id":65},"key-decisions-and-what-they-cost","Key decisions and what they cost",[68,69,70,86],"table",{},[71,72,73],"thead",{},[74,75,76,80,83],"tr",{},[77,78,79],"th",{},"Decision",[77,81,82],{},"Why",[77,84,85],{},"What it traded",[87,88,89,101,112],"tbody",{},[74,90,91,95,98],{},[92,93,94],"td",{},"Design custom silicon rather than target a stock CPU",[92,96,97],{},"Match the processor to the NSL execution model",[92,99,100],{},"The cost, risk and cycle time of a chipset program",[74,102,103,106,109],{},[92,104,105],{},"One hardware layer across drones, robots, IoT and AR\u002FVR",[92,107,108],{},"Prove generality, not a single-device demo",[92,110,111],{},"A far larger integration and testing surface",[74,113,114,117,120],{},[92,115,116],{},"Prototype to production, not proof of concept",[92,118,119],{},"Field reality is the only honest test",[92,121,122],{},"Sustained hardening under real-world failure modes",[21,124,126],{"id":125},"what-it-proves","What it proves",[26,128,129],{},"Language design, compiler engineering and custom silicon are usually three different careers.\nOwning the architecture across all three, and landing it on production hardware, is the clearest\nevidence of depth in this portfolio.",[131,132],"hr",{},[26,134,135,138,139],{},[47,136,137],{},"Related work:"," ",[140,141,143],"a",{"href":142},"\u002Fwork\u002Fnsl-language-platform","Natural Solution Language: Language, Compiler and No-Code Platform",{"title":145,"searchDepth":146,"depth":146,"links":147},"",3,[148,150,151,152,153],{"id":23,"depth":149,"text":24},2,{"id":31,"depth":149,"text":32},{"id":38,"depth":149,"text":39},{"id":65,"depth":149,"text":66},{"id":125,"depth":149,"text":126},"Brane Enterprises","frontier",false,"md","A custom NSL microprocessor and a hardware-interfacing layer that carried the language all the way down to drones, robots, IoT devices and AR\u002FVR, from prototype to production.","Custom microprocessor plus a hardware layer taken to production",{},true,"\u002Fwork\u002Fnsl-silicon-hardware","Program Architect","Language to silicon to production hardware",{"title":16,"description":145},"nsl-silicon-hardware",[168,169,170,171,172,173,174],"Chipset Design","Custom Microprocessor","Embedded Systems","Drones","Robotics","IoT","AR\u002FVR","shipped","work\u002Fnsl-silicon-hardware",[178,155,179,180,181],"build","silicon","hardware","robotics","2020-2024","fphYBXljfugNp-ATpN0SgMG5MpQJEq80_RddloTBa8k",1790601541857]